What can cause upper stomach pain, indigestion, and gas accompanied by a dull aching pain in my back? I have had the gas and indigeston for a couple weeks now and the back pain just recently started. Related Topics: Indigestion, Stomach, Pain, Back Pain.
Description: The two genes that produce red and green light-sensitive proteins are located on the X chromosome. Mutations in these genes can cause color blindness. Color blindness is a common inherited sex-linked disorder that affects a person's ability to see or recognize certain colors.escription: The two genes that produce red and green light-sensitive proteins are located on the X chromosome. Mutations in these genes can cause color blindness. Color blindness is a common inherited sex-linked disorder that affects a person's ability to see or recognize certain colors.
Women are more likely to carry the defective chromosome responsible for passing on color blindness, but men are more likely to inherit the condition. According to the American Optometric Association, nearly eight percent of white males are born with color deficiency, in comparison to 0.5 percent of women (AOA).